194935080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{16747}}^1$

素因数の和:16858

約数の個数: 64

約数和(自身を含む): 590869440

約数和(自身を除く): 395934360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 16747, 33494, 50241, 66988, 83735, 100482, 133976, 167470, 200964, 251205, 334940, 401928, 502410, 669880, 1004820, 1624459, 2009640, 3248918, 4873377, 6497836, 8122295, 9746754, 12995672, 16244590, 19493508, 24366885, 32489180, 38987016, 48733770, 64978360, 97467540, 194935080]

約数ペア:

[(1, 194935080), (2, 97467540), (3, 64978360), (4, 48733770), (5, 38987016), (6, 32489180), (8, 24366885), (10, 19493508), (12, 16244590), (15, 12995672), (20, 9746754), (24, 8122295), (30, 6497836), (40, 4873377), (60, 3248918), (97, 2009640), (120, 1624459), (194, 1004820), (291, 669880), (388, 502410), (485, 401928), (582, 334940), (776, 251205), (970, 200964), (1164, 167470), (1455, 133976), (1940, 100482), (2328, 83735), (2910, 66988), (3880, 50241), (5820, 33494), (11640, 16747)]